53 THN3363 3-Wire 3-Pole Non-Fusible Heavy-Duty Safety Switch 600-Volt AC 100-Amp NEMA 1 Spec-Setter

53 Spec-Setter™ 3-Pole Heavy-duty safety switch is rated at 600-Volt AC and 100-Amps. Non-fusible switch accommodates copper/aluminum conductors of size 10 - 1/0-AWG. It has maximum load capacity of 20 hp at 240-Volt AC, 30 hp at 480-Volt AC, 40 hp at 600-Volt AC and 20 hp at 250-Volt DC. It operates at the frequency rating of 50/60-Hz. It measures 17.6-Inch x 9.3-Inch x 4.8-Inch. Switch is suitable for using as service equipment when installed in accordance with the National Electrical Code. It involves quick-make and quick-break mechanism.